CN112935818A - Intelligent camshaft point hole, punching and chamfering machine tool - Google Patents
Intelligent camshaft point hole, punching and chamfering machine tool Download PDFInfo
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- CN112935818A CN112935818A CN202110294727.5A CN202110294727A CN112935818A CN 112935818 A CN112935818 A CN 112935818A CN 202110294727 A CN202110294727 A CN 202110294727A CN 112935818 A CN112935818 A CN 112935818A
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- chamfering
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- servo motor
- sliding table
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- 238000004080 punching Methods 0.000 title claims abstract description 26
- 238000005553 drilling Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000003754 machining Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000008384 inner phase Substances 0.000 abstract 1
- 238000013461 design Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses an intelligent camshaft spot-drilling, punching and chamfering machine tool which comprises a machine body, a first ball screw, a second linear guide rail, a tailstock, a workpiece, a pneumatic corner cylinder, a pneumatic chuck, a 180-degree rotary cylinder, a large sliding table, a second ball screw, a second linear guide rail, a coupler, a first servo motor, a second servo motor, a belt pulley of the servo motor, a synchronous belt, a belt pulley of the ball screw, a chamfering power head, a drilling power head, a spot-drilling power head, a small sliding table, a first small cylinder, a second small cylinder, a third small cylinder, a special chamfering cutter, a V-shaped support and an operation box. The invention realizes the simultaneous one-time automatic processing of a plurality of holes and the chamfering of inner angles, achieves the precision of a processing center, doubles the beat, improves the production efficiency, reduces the processing cost, ensures the product quality, reduces the labor intensity of workers and solves the problem that the inner phase through hole burrs cannot be automatically processed. The automatic clamping and processing device has the advantages of realizing automatic clamping and automatic processing, saving time, improving product quality and being deeply favored by operators.
Description
Technical Field
The invention relates to an intelligent camshaft spot-hole punching and chamfering machine tool, and belongs to the field of intelligence.
Background
The camshaft machining equipment is a special machine tool in the internal combustion engine manufacturing industry. Along with the development of scientific technology and the improvement of technical quality requirements, the processing of the camshaft hole system is more and more intelligent. At present, most manufacturers separately process on a radial drilling machine, the efficiency is low, the center position is inaccurate, and the labor intensity of workers is high.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an intelligent camshaft spot-drilling, punching and chamfering machine tool which is unique in design, small and exquisite, and capable of completing spot drilling and punching of a through hole and chamfering of an inner through hole and an outer through hole by one-time clamping. The automation is completely realized, the precision is high, the efficiency is high, and the accuracy and the speed are really realized. .
In order to achieve the purpose, the invention adopts the technical scheme that: an intelligent camshaft spot-hole punching and chamfering machine tool comprises a machine body, a workpiece, a pneumatic chuck, a pneumatic corner cylinder, a large sliding table and a tailstock, wherein the workpiece is positioned on the machine body;
a first ball screw and a first linear guide rail are arranged above the rear part of the lathe bed, and the first ball screw is driven by a first servo motor through a coupler, so that the large sliding table moves left and right above the lathe bed along the first linear guide rail;
a pneumatic corner cylinder, a pneumatic chuck and a 180-degree rotary cylinder are arranged at the front upper part of the lathe bed; the left end of the workpiece is clamped by a pneumatic chuck, the right side of the workpiece is propped by a tail frame, and the middle of the workpiece is pressed by a pneumatic corner cylinder and a V-shaped bracket;
a ball screw II, a linear guide rail II, a servo motor II and a small sliding table are arranged on the left upper part of the large sliding table; the servo motor II is transmitted to the ball screw belt pulley through a synchronous belt through the servo motor belt pulley, so that a special chamfering tool on the chamfering power head is used for processing the front and back burrs of the through hole of the inner hole of the workpiece;
a drilling power head, a hole-pointing power head, a small air cylinder I and a small air cylinder II are respectively arranged at the upper right part of the large sliding table, and the small air cylinder I and the small air cylinder II drive the drilling power head, a drill bit on the hole-pointing power head and a central drill to perform hole-pointing and hole-drilling processing on a workpiece during working; and an operation box for controlling the operation of the machine tool is arranged on one side of the machine tool body.
Furthermore, a T-shaped groove is formed in the middle of the workbench below the tailstock and used for changing the length of the workpiece.
Furthermore, special chamfer sword can be used to the chamfer in different holes, installs the special chamfer sword on the chamfer unit head by servo motor drive, realizes the chamfer to import and export, the size of accurate control chamfer, and the design is unique, small and exquisite nimble, durable.
Furthermore, the large sliding table is simultaneously provided with the chamfering power head, the hole punching power head and the punching power head, so that the processing of punching, punching and chamfering of the inner and outer through holes of the circumferential hole of the camshaft can be finished at one time, the design is compact, the efficiency is high, the positioning precision is accurate, and operators are less in transportation.
The invention has the beneficial effects that: according to the invention, an intelligent camshaft spot-drilling, punching and chamfering machine tool is adopted, a large sliding table is arranged on a machine body, so that a chamfering power head, a spot-drilling power head and a punching power head are integrated into a whole, positioning, punching and chamfering of circumferential holes are completed at one time, and a 180-degree rotary air cylinder is arranged on a headstock, so that automatic overturning machining is realized, the positioning precision is accurate, the clamping force of a pneumatic chuck is large, and a workpiece is ensured not to swing. The special chamfering tool is specially suitable for processing various different through holes, the time consumption is low, the efficiency is high, the labor intensity is reduced, and the defects of original processing are overcome.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent camshaft spot-drilling, punching and chamfering machine tool according to the present invention;
FIG. 2 is a left side view of the intelligent camshaft spot-drilling, punching and chamfering machine tool of the present invention.
In the figure: 1. a bed body; 2. a first ball screw; 3. a first linear guide rail; 4. a small cylinder I; 5. a small cylinder II; 6. a tailstock; 7. a workpiece; 8. a pneumatic corner cylinder; 9. a pneumatic chuck; 10. a 180 degree rotary cylinder; 11. a large sliding table; 12. a ball screw II; 13. a second linear guide rail; 14. a coupling; 15. a first servo motor; 16. a servo motor II; 17. a servo motor pulley; 18. a synchronous belt; 19. a ball screw pulley; 20. chamfering the power head; 21. drilling a power head; 22. a hole drilling power head; 23. a small sliding table; 24. a small cylinder III; 25. a special chamfering tool; 26. a V-shaped bracket; 27. and an operation box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in fig. 1 and fig. 2, an intelligent camshaft spot-drilling, punching and chamfering machine tool comprises a machine body 1, a workpiece 7 positioned on the machine body 1, a pneumatic chuck 9, a pneumatic corner cylinder 8, a large sliding table 11 and a tailstock 6;
a first ball screw 2 and a first linear guide rail 3 are arranged above the rear part of the lathe bed 1, and the first ball screw 2 is driven by a first servo motor 15 through a coupler 14, so that the large sliding table 11 moves left and right above the lathe bed 1 along the first linear guide rail 3;
a pneumatic corner cylinder 8, a pneumatic chuck 9 and a 180-degree rotary cylinder 10 are arranged at the front upper part of the lathe bed 1; the left end of the workpiece 7 is clamped by a pneumatic chuck 9, the right side of the workpiece is propped by a tail frame 6, and the middle of the workpiece is pressed by a pneumatic corner cylinder 8 and a V-shaped bracket 26;
a second ball screw 12, a second linear guide rail 13, a second servo motor 16 and a small sliding table 23 are arranged on the left upper part of the large sliding table 11; the second servo motor 16 is transmitted to the ball screw belt wheel 19 from the synchronous belt 18 through the servo motor belt wheel 17, so that the special chamfering tool 25 on the chamfering power head 20 is used for processing the front and back burrs of the through hole of the inner hole of the workpiece 7;
a drilling power head 21, a hole-punching power head 22, a small cylinder I4 and a small cylinder II 5 are respectively arranged at the upper right part of the large sliding table 11, and when the large sliding table works, the small cylinder I4 and the small cylinder II 5 respectively drive a drill bit and a central drill on the drilling power head 21 and the hole-punching power head 22 to perform hole-punching and hole-drilling processing on a workpiece 7; an operation box 27 for controlling the operation of the machine tool is arranged on one side of the lathe bed 1.
In the preferred embodiment, a T-shaped groove is arranged in the middle of the workbench below the tailstock 6, and is used for changing the length of the workpiece 7.
In the preferred embodiment, the special chamfering tool 25 is used for processing holes with different specifications, the small air cylinder three 24 is used for fast advancing each time the workpiece 7 is processed, and the servo motor two 16 drives the ball screw rod two 12 to enable the special chamfering tool 25 to perform machining.
According to the invention, an intelligent camshaft spot-drilling, punching and chamfering machine tool is adopted, a large sliding table 11 is arranged on a machine body 1, so that a chamfering power head 20, a spot-drilling power head 22 and a punching power head are integrated into a whole, positioning, punching and chamfering of circumferential holes are completed at one time, a 180-degree rotary air cylinder 10 is arranged on a headstock, automatic overturning machining is realized, the positioning precision is accurate, the clamping force of a pneumatic chuck 9 is large, and a workpiece is ensured not to swing. This patent has set up special chamfer sword, is fit for processing various different looks through holes specially, and is consuming time few, and is efficient, reduces intensity of labour, has compensatied the not enough of original processing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. An intelligent camshaft spot-hole punching and chamfering machine tool is characterized by comprising a machine body (1), a workpiece (7) positioned on the machine body (1), a pneumatic chuck (9), a pneumatic corner cylinder (8), a large sliding table (11) and a tailstock (6);
a first ball screw (2) and a first linear guide rail (3) are arranged above the rear portion of the lathe bed (1), and the first ball screw (2) is driven by a first servo motor (15) through a coupler (14), so that the large sliding table (11) moves left and right above the lathe bed (1) along the first linear guide rail (3);
a pneumatic corner cylinder (8), a pneumatic chuck (9) and a 180-degree rotary cylinder (10) are arranged at the front upper part of the lathe bed (1); the left end of the workpiece (7) is clamped by a pneumatic chuck (9), the right side of the workpiece is propped by a tail frame (6), and the middle of the workpiece is pressed by a pneumatic corner cylinder (8) and a V-shaped bracket (26);
a second ball screw (12), a second linear guide rail (13), a second servo motor (16) and a small sliding table (23) are arranged on the left upper part of the large sliding table (11); the servo motor II (16) is transmitted to the ball screw belt wheel (19) through the servo motor belt wheel (17) by a synchronous belt (18), so that a special chamfering tool (25) on the chamfering power head (20) is used for processing the front and back burrs of the through hole of the inner hole of the workpiece (7);
a drilling power head (21), a hole-spotting power head (22), a small air cylinder I (4) and a small air cylinder II (5) are respectively arranged at the upper right part of the large sliding table (11), and when the large sliding table works, the small air cylinder I (4) and the small air cylinder II (5) respectively drive a drill bit and a central drill on the drilling power head (21) and the hole-spotting power head (22) to spot and drill a workpiece (7); and an operation box (27) for controlling the operation of the machine tool is arranged on one side of the machine tool body (1).
2. An intelligent camshaft spot-drilling, punching and chamfering machine tool as claimed in claim 1, wherein a T-shaped groove is arranged in the middle of a workbench below the tailstock (6) and used for changing the length of the workpiece (7).
3. An intelligent camshaft spot-drilling, punching and chamfering machine tool according to claim 1, wherein the special chamfering tool (25) is used for machining holes of different specifications, each time the workpiece (7) is machined, the small air cylinder three (24) is used for fast forwarding, and the servo motor two (16) drives the ball screw rod two (12) to enable the special chamfering tool (25) to perform machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110294727.5A CN112935818A (en) | 2021-03-19 | 2021-03-19 | Intelligent camshaft point hole, punching and chamfering machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110294727.5A CN112935818A (en) | 2021-03-19 | 2021-03-19 | Intelligent camshaft point hole, punching and chamfering machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112935818A true CN112935818A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110294727.5A Pending CN112935818A (en) | 2021-03-19 | 2021-03-19 | Intelligent camshaft point hole, punching and chamfering machine tool |
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| Country | Link |
|---|---|
| CN (1) | CN112935818A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06297274A (en) * | 1992-05-21 | 1994-10-25 | Honda Motor Co Ltd | Rocker arm assembling method |
| CN201389778Y (en) * | 2009-03-25 | 2010-01-27 | 沈阳航空工业学院 | Double-tool magazine double-main shaft machine tool for machining holes on two ends of crankshaft |
| CN102091934A (en) * | 2010-12-28 | 2011-06-15 | 刘克成 | Multifunctional numerical control drilling self-tapping machine |
| CN102756278A (en) * | 2012-07-23 | 2012-10-31 | 优德精密工业(昆山)有限公司 | Automatic drilling, taping and chamfering machine |
| CN106270261A (en) * | 2016-09-28 | 2017-01-04 | 广东国哲自动化设备有限公司 | A kind of associating capping roller mill |
| CN206123252U (en) * | 2016-10-10 | 2017-04-26 | 浙江骏融汽车零部件有限公司 | Camshaft boring grab that pneumatics compressed tightly |
| CN207982762U (en) * | 2018-03-02 | 2018-10-19 | 深圳市乐华行模具有限公司 | A kind of drilling chamfering tapping all-in-one machine |
| CN108788730A (en) * | 2018-05-15 | 2018-11-13 | 苏州勤美达精密机械有限公司 | Bent axle multi-process complex machining device and process |
| CN209407905U (en) * | 2019-01-14 | 2019-09-20 | 苏州勤美达精密机械有限公司 | Crankshaft multi-process complex machining device |
| CN212144572U (en) * | 2019-10-25 | 2020-12-15 | 贵阳白云合金熔铸厂 | Numerical control machine tool special for machining oblique and straight oil holes of crankshaft |
-
2021
- 2021-03-19 CN CN202110294727.5A patent/CN112935818A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06297274A (en) * | 1992-05-21 | 1994-10-25 | Honda Motor Co Ltd | Rocker arm assembling method |
| CN201389778Y (en) * | 2009-03-25 | 2010-01-27 | 沈阳航空工业学院 | Double-tool magazine double-main shaft machine tool for machining holes on two ends of crankshaft |
| CN102091934A (en) * | 2010-12-28 | 2011-06-15 | 刘克成 | Multifunctional numerical control drilling self-tapping machine |
| CN102756278A (en) * | 2012-07-23 | 2012-10-31 | 优德精密工业(昆山)有限公司 | Automatic drilling, taping and chamfering machine |
| CN106270261A (en) * | 2016-09-28 | 2017-01-04 | 广东国哲自动化设备有限公司 | A kind of associating capping roller mill |
| CN206123252U (en) * | 2016-10-10 | 2017-04-26 | 浙江骏融汽车零部件有限公司 | Camshaft boring grab that pneumatics compressed tightly |
| CN207982762U (en) * | 2018-03-02 | 2018-10-19 | 深圳市乐华行模具有限公司 | A kind of drilling chamfering tapping all-in-one machine |
| CN108788730A (en) * | 2018-05-15 | 2018-11-13 | 苏州勤美达精密机械有限公司 | Bent axle multi-process complex machining device and process |
| CN209407905U (en) * | 2019-01-14 | 2019-09-20 | 苏州勤美达精密机械有限公司 | Crankshaft multi-process complex machining device |
| CN212144572U (en) * | 2019-10-25 | 2020-12-15 | 贵阳白云合金熔铸厂 | Numerical control machine tool special for machining oblique and straight oil holes of crankshaft |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210611 |
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| RJ01 | Rejection of invention patent application after publication |